The explorer has the same problem the previous one had.
"I'm sorry, this address has too many records to display."
It is not a problem, it is a protection from DDoS attacks (or even other kind of attacks).
Remember, this is a block explorer not a rich list viewer.
The purpose of it is to show details about blocks and transactions, not total for addresses.
These are 2 different things (and a rich list is an entirely different beast)